Comment by pg

They may not all care what happens to Snowden, but I think it's unfair to say they're merely showing off. I think these companies are acting on pretty high principle. They have little to gain by issuing such a statement, except the goodwill of people like us, but since they're all participating, such goodwill is evenly distributed and no one of them derives an advantage from it. Whereas they all depend on good relations with various bits of the federal government, which they risk offending with this statement.